JPH0214905U - - Google Patents
Info
- Publication number
- JPH0214905U JPH0214905U JP9421088U JP9421088U JPH0214905U JP H0214905 U JPH0214905 U JP H0214905U JP 9421088 U JP9421088 U JP 9421088U JP 9421088 U JP9421088 U JP 9421088U JP H0214905 U JPH0214905 U JP H0214905U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- machine
- rotary
- link
- connecting link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
Landscapes
- Agricultural Machines (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図及び第２図はトラクタの作業機連結装置を
示す側面図、第３図は同平面図、第４図は他の実
施例を示すものでトラクタのキヤビンの側面図、
第５図は同正面図、第６図はウインカー取付部の
拡大断面図、第７図及び第８図はキヤビンの後面
図である。
３……ヒツチブラケツト、５……軸支部、６…
…ケースサポート、７……支点軸、８……連結リ
ンク、１５……カツプリング、１８……カツプリ
ング、２３……係止部、２５……解除ハンドル、
３３……係止横杆。
The drawings show one embodiment of the present invention,
1 and 2 are side views showing the work equipment coupling device of the tractor, FIG. 3 is a plan view of the same, and FIG. 4 is a side view of the cabin of the tractor, showing another embodiment;
FIG. 5 is a front view of the same, FIG. 6 is an enlarged sectional view of the turn signal mounting portion, and FIGS. 7 and 8 are rear views of the cabin. 3... Hit bracket, 5... Axial support, 6...
... Case support, 7 ... Fulcrum shaft, 8 ... Connection link, 15 ... Coupling, 18 ... Coupling, 23 ... Locking part, 25 ... Release handle,
33...Latching horizontal rod.
Claims (1)
ツト３を突設して、同ヒツチブラケツト３にロー
タリ作業機４を連結する２点支持方式の連結構造
において、 左右のヒツチブラケツト３の後部に、後向きに
開口した軸支部５を設けてロータリ作業機側のケ
ースサポート支点軸７を嵌装自在とすると共に、
同左右軸支部５の内側同芯位置に、後端にてロー
タリ作業機４を脱着自在に支持する連結リンク８
の基端を枢着して、同連結リンク８の後部とリフ
トアーム１９に連結するリフトリンク２０とを連
結して上下昇降自在とし、かつ、左右のケースサ
ポート６の中間位置には、前記連結リンク８の係
止部２３と連結してロータリ作業機を上下昇降自
在に連結支持する係止横杆３３を設け、さらに、
前記係止部２３には、ロータリ作業機４の係止横
杆３３の係脱を行うと共に、作業機への動力の係
脱を行う解除ハンドル２５を配設したことを特徴
とするトラクタにおける作業機連結装置。[Scope of Claim for Utility Model Registration] In a two-point support type connection structure in which a hitch bracket 3 is provided protruding from the rear of the machine frame of an agricultural tractor on the left and right, and a rotary working machine 4 is connected to the hitch bracket 3, the left and right hitch A rearward-opening shaft support 5 is provided at the rear of the bracket 3 so that a case support fulcrum shaft 7 on the rotary working machine side can be freely fitted therein.
A connecting link 8 that removably supports the rotary working machine 4 at its rear end is located at an inner concentric position of the left and right shaft support 5.
The rear part of the connecting link 8 is connected to the lift link 20 connected to the lift arm 19 so that the base end of the connecting link 8 can be raised and lowered freely. A locking horizontal rod 33 is provided which connects to the locking portion 23 of the link 8 and connects and supports the rotary work machine so that it can be raised and lowered, and further,
Work on a tractor characterized in that the locking portion 23 is provided with a release handle 25 for locking and disconnecting the locking horizontal rod 33 of the rotary work machine 4 and for locking and disconnecting power to the work machine. Machine coupling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421088U JPH0737444Y2 (en) | 1988-07-15 | 1988-07-15 | Working machine coupling device in tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9421088U JPH0737444Y2 (en) | 1988-07-15 | 1988-07-15 | Working machine coupling device in tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0214905U true JPH0214905U (en) | 1990-01-30 |
| JPH0737444Y2 JPH0737444Y2 (en) | 1995-08-30 |
Family
ID=31318711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9421088U Expired - Lifetime JPH0737444Y2 (en) | 1988-07-15 | 1988-07-15 | Working machine coupling device in tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737444Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002191204A (en) * | 2000-12-27 | 2002-07-09 | Iseki & Co Ltd | Working machine-connecting device of farm tractor |
| JP2006034130A (en) * | 2004-07-23 | 2006-02-09 | Mitsubishi Agricult Mach Co Ltd | Device for coupling working implement to tractor |
-
1988
- 1988-07-15 JP JP9421088U patent/JPH0737444Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002191204A (en) * | 2000-12-27 | 2002-07-09 | Iseki & Co Ltd | Working machine-connecting device of farm tractor |
| JP2006034130A (en) * | 2004-07-23 | 2006-02-09 | Mitsubishi Agricult Mach Co Ltd | Device for coupling working implement to tractor |
| JP4585248B2 (en) * | 2004-07-23 | 2010-11-24 | 三菱農機株式会社 | Tractor work equipment coupling device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737444Y2 (en) | 1995-08-30 |
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